package day03_inherit.demo01;

public class C extends B{
    int num_c=30;

    public void showC(){
        System.out.println(num_c);
    }

    @Override
    public void showA() {
        System.out.println(num_a);
    }

    @Override
    public void showB() {
        System.out.println(num_b);
    }
}
